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'Controls to make life easier'

Established 1990

    Pro-therm Controls

AKO Digital thermostats 

1 set point -50.9/99.9 oC or F

AKO14123 (230volts)    AKO14112 (12/24 Volts) 

• 16Amp switch
  

• Ntc temperature sensor supplied. (Programmable for Ptc)
  

• Adjustable differential from 0.1 Deg.C or F
  

• Heating or cooling mode.
  

• Unit size is 75x33mm front panel mounting
  

• Off-cycle Defrost as standard.
  

2 set points, Programmable input - Ntc/Ptc/Pt100/K/J

AKO14726 (230 Volt)   AKO14724 (12 Volt)

• Heating and/or cooling mode
  

• Deg. C or F, 0.1/1 degree resolution
  

• 2 Set Point -49.9 to 999 oC  (or F)
  

• 2x 8Amp switches
  

2 setpoints, - Pt100 sensor input

AKO14721 (12 Volt)

• Heating and/or cooling mode
  

• 2 Set Point -49.9 to 600 oC (or F)
  

• 2x 8Amp switches
  

Differential thermostat / 2 zones thermostat

AKO14722 (12 Volt)   AKO14723 (230 Volt) 

• Solar heating/ Crop storage cooling/ dual source heating
  

• Can control 2 zones independently
  

• 2x Outputs
  

REFRIGERATION CONTROLS

Defrost Thermostats, 1,2,3,4 relay 1,2,3 inputs

AKO14xxx  Programmable, 12/230 Volt models

• Outputs for fan, defrost heater, compressor and alarm
  

• Fully programmable defrost options.
  

• Remote programming and monitoring via PC
  

• HACCP capability
  

• Supplied with 1,2 or 3 sensors
  

Humidity or pressure control

AKO14532 (230 Volt)

• Humidity or pressure control with 4-20mA input
  

• 2 Set Point
  

• 2x 8Amp switches
  

Wall mounted Single set point -50/99 oC

AKO14610 (230volts)  16Amp switch

• Unit size is 120x80mm 
  

• A thermistor sensor is supplied with a range of -50/99 oC.
  

• Adjustable differential from 1 Deg.C or F
  

• Defrosting function programmable for refigeration applications.
  

• Other purpose made defrost models available with 3 relays.
  

Small size Single set point -50/99 oC

AKO13123(230V) AKO13120(120V) AKO13112(12/24 V) 

• 13Amp switch
  

• Temperature sensor supplied.
  

• Adjustable differential from 1 Deg.C or F
  

• Heating or cooling mode.
  

• Unit size is 66x32mm front panel mounting
  

• Degrees C or F programmable
  

Ntc Sensor

Small size AKO13xxx

AKO14610 Wall mount

Low Cost Digital thermostat.

'Who/What are AKO?'

AKO are a Spanish manufacturer of low cost digital thermostats for heating and cooling applications.

Temperatures from -50.0 to 99.9 Deg.C, are supplied with an ntc sensor.

For temperatures to 999 Deg.C, use units with Pt100 or thermocouple sensor inputs.

Display in 0.1 Degrees C or F can be set.

16 Amp 230Volt relay

Close 0.1 Degree differential possible.

Lockable settings.

Panel or wall/surface mount enclosures.